Amazon.com, Inc. (NASDAQ: AMZN) today announced that Kindle for Windows Phone 7 will be the first major eBook application available for Windows Phone 7. Kindle for Windows Phone 7 will be released later this year, and includes the features customers love about all of the Kindle apps, plus new features built into a Kindle app for the first time, such as personalized book recommendations on your Kindle app home screen and the ability to send a book suggestion to a friend from any book in your library without leaving the app. Like all Kindle apps, Kindle for Windows Phone 7 will let customers Buy Once, Read Everywhere–on Kindle, Kindle 3G, Kindle DX, iPad, iPod touch, iPhone, Mac, PC, BlackBerry, Android-based devices and in the coming months, on Windows Phone 7-based devices.

Features :

Access to over 725,000 books in the U.S. Kindle Store – the largest selection of the most popular books that people want to read – including New Releases and 108 of this week’s 111 New York Times Bestsellers.

With Kindle Worry-Free Archive, books purchased from the Kindle Store are automatically backed up online in a customer’s Kindle library on Amazon, where they can be re-downloaded wirelessly for free, anytime.